- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/00 - Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
Patent holdings for IPC class G05F 1/00
Total number of patents in this class: 2185
10-year publication summary
|
87
|
91
|
51
|
38
|
18
|
23
|
9
|
11
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19640 |
98 |
| Semiconductor Components Industries, L.L.C. | 5253 |
66 |
| Signify Holding B.V. | 8118 |
65 |
| Richtek Technology Corp. | 674 |
33 |
| Rohm Co., Ltd. | 6877 |
31 |
| Infineon Technologies Austria AG | 2345 |
28 |
| Analog Devices International Unlimited Company | 2023 |
25 |
| Qualcomm Incorporated | 92859 |
24 |
| Infineon Technologies AG | 8410 |
24 |
| Intersil Americas LLC | 379 |
24 |
| Intel Corporation | 47178 |
22 |
| Infineon Technologies Americas Corp. | 1941 |
22 |
| STMicroelectronics S.r.l. | 3368 |
21 |
| Monolithic Power Systems, Inc. | 441 |
21 |
| Renesas Electronics Corporation | 5862 |
18 |
| National Semiconductor Corporation | 817 |
18 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1422 |
18 |
| Fuji Electric Co., Ltd. | 5511 |
17 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 639 |
16 |
| Mitsubishi Electric Corporation | 48172 |
15 |
| Other owners | 1579 |